Fire Rainbow Cirrus Over Tbilisi Thunderheads

Brilliant bands of spectral color arc through thin cirrus clouds, creating a fire rainbow effect against a backdrop of stacked thunderheads. The light cuts sharply through dry mountain air, illuminating the cloud edges with intense white highlights while the lower sky remains shadowed. Below, dark grey cumulonimbus towers rise in layered rows, their bases lost in the low-hanging haze. The mountain horizon near Marjanishvili anchors the scene with muted earth tones, contrasting the vivid spectral bands above. Early autumn air holds the clouds in a still suspension, with no wind movement visible in the cloud textures. The color spectrum shifts from deep red at the top to violet at the bottom, resting precisely on the dark cloud line.